86957640

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{3137}}^1$

素因数の和:3172

約数の個数: 192

約数和(自身を含む): 352460160

約数和(自身を除く): 265502520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 24, 28, 30, 33, 35, 36, 40, 42, 44, 45, 55, 56, 60, 63, 66, 70, 72, 77, 84, 88, 90, 99, 105, 110, 120, 126, 132, 140, 154, 165, 168, 180, 198, 210, 220, 231, 252, 264, 280, 308, 315, 330, 360, 385, 396, 420, 440, 462, 495, 504, 616, 630, 660, 693, 770, 792, 840, 924, 990, 1155, 1260, 1320, 1386, 1540, 1848, 1980, 2310, 2520, 2772, 3080, 3137, 3465, 3960, 4620, 5544, 6274, 6930, 9240, 9411, 12548, 13860, 15685, 18822, 21959, 25096, 27720, 28233, 31370, 34507, 37644, 43918, 47055, 56466, 62740, 65877, 69014, 75288, 87836, 94110, 103521, 109795, 112932, 125480, 131754, 138028, 141165, 172535, 175672, 188220, 197631, 207042, 219590, 225864, 241549, 263508, 276056, 282330, 310563, 329385, 345070, 376440, 395262, 414084, 439180, 483098, 517605, 527016, 564660, 621126, 658770, 690140, 724647, 790524, 828168, 878360, 966196, 988155, 1035210, 1129320, 1207745, 1242252, 1317540, 1380280, 1449294, 1552815, 1581048, 1932392, 1976310, 2070420, 2173941, 2415490, 2484504, 2635080, 2898588, 3105630, 3623235, 3952620, 4140840, 4347882, 4830980, 5797176, 6211260, 7246470, 7905240, 8695764, 9661960, 10869705, 12422520, 14492940, 17391528, 21739410, 28985880, 43478820, 86957640]

約数ペア:

[(1, 86957640), (2, 43478820), (3, 28985880), (4, 21739410), (5, 17391528), (6, 14492940), (7, 12422520), (8, 10869705), (9, 9661960), (10, 8695764), (11, 7905240), (12, 7246470), (14, 6211260), (15, 5797176), (18, 4830980), (20, 4347882), (21, 4140840), (22, 3952620), (24, 3623235), (28, 3105630), (30, 2898588), (33, 2635080), (35, 2484504), (36, 2415490), (40, 2173941), (42, 2070420), (44, 1976310), (45, 1932392), (55, 1581048), (56, 1552815), (60, 1449294), (63, 1380280), (66, 1317540), (70, 1242252), (72, 1207745), (77, 1129320), (84, 1035210), (88, 988155), (90, 966196), (99, 878360), (105, 828168), (110, 790524), (120, 724647), (126, 690140), (132, 658770), (140, 621126), (154, 564660), (165, 527016), (168, 517605), (180, 483098), (198, 439180), (210, 414084), (220, 395262), (231, 376440), (252, 345070), (264, 329385), (280, 310563), (308, 282330), (315, 276056), (330, 263508), (360, 241549), (385, 225864), (396, 219590), (420, 207042), (440, 197631), (462, 188220), (495, 175672), (504, 172535), (616, 141165), (630, 138028), (660, 131754), (693, 125480), (770, 112932), (792, 109795), (840, 103521), (924, 94110), (990, 87836), (1155, 75288), (1260, 69014), (1320, 65877), (1386, 62740), (1540, 56466), (1848, 47055), (1980, 43918), (2310, 37644), (2520, 34507), (2772, 31370), (3080, 28233), (3137, 27720), (3465, 25096), (3960, 21959), (4620, 18822), (5544, 15685), (6274, 13860), (6930, 12548), (9240, 9411)]